44.86% is the change from 214 to 310
Calculation steps:
[( 310 - 214 ) ÷ 214] x 100 = 44.86%
Formula
Percentage change = [(310 - 214) / 214] x 100
Subtract the new number by the original number
310 - 214 = 96
96 ÷ 214 = 0.4485981308411215
0.4485981308411215 x 100 = 44.86%